Problem with reading tree from more than one file with TSelector

ROOT
1

I used the TChain->MakeSelector to make a analysis class. Without making any changes to the generated class, if I try to run the analysis on a TChain, it crashes with the following warning

TTree
TTree.JPG917×33 11.5 KB

Is there solution to avoid this? I do not experience this when using generated classes from TChain->MakeClass.

ROOT Version: Not Provided
Platform: Not Provided
Compiler: Not Provided

2

Hi,

In order to understand the issue, please provide us a bit more information: which ROOT version do you use on which platform? Can you give us a macro that reproduces the error?

Thanks,
Jakob

3

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